公开(公告)号：WO2022211771A1

公开(公告)日：2022-10-06

申请号：PCT/US2021/021277

申请日：2021-04-03

Applicant: JAMES, Steven

Inventor： JAMES, Steven

IPC: H02N11/00 ,  H02K53/00 ,  H02K51/00 ,  H02K7/18 ,  H02K7/20 ,  H02K7/00

Abstract: With a energy storage device connected to the electric gear motor and electricity generating device, completing the circuit (reference figure 1), the electric gear motor will rotate a large pulley (Pulley A) which will rotate a small pulley (Pulley B) which will rotate a medium pulley (Pulley C) which will rotate the electricity generating device's pulley (Pulley D) to an rpm (rounds per minute) that will produce electricity in excess of the electric gear motor's electricity consumption (reference figure 2). This system will produce more electric energy than it will consume.

公开(公告)号：WO2021143993A1

公开(公告)日：2021-07-22

申请号：PCT/EA2020/050001

申请日：2020-01-17

Applicant: LOMOV, Aleksandr

Inventor： LOMOV, Aleksandr

IPC: H02J7/14 ,  H02K7/20

Abstract: . that a 1-12 volt battery is used, the electric power of which is converted by wires through two converters 2 and 3 of 1,500 watts each, which adjust the speed and torque of the device, also to increase the voltage from 12 volts to 220 volts and increasing the frequency from 50 hertz to 400 hertz for rotating an electric motor 4 with a high number of revolutions n = 24000 revolutions / min with a power of 1500 watts, a torque of 0.597N * m, with a mechanical connection with a lowering planetary gearbox 5 with a gear ratio of 30/1 on the output shaft of planetary gearbox 5 the torque increases Mred = M * i means 0.597N * m * 30 = 17.91 N * m, the number of revolutions will decrease nred = n / i means 24000/30 = 800 revolutions per minute, then through lowering gears with a gear ratio of 2 / 1-11 and 12, also according to the formula Msh = Mred * ish means 17.91 N * m * 2 = 35.82 N * m, speed nsh = nred * ish means 800/2 = 400 rpm and through gear 12 this force rotates the electric generator 6 - with a torque of up to 35.82 N * m and a speed of 400 or less, for domestic consumption 7, and also to the gear е 12 of the electric generator 6 is connected via gear 13 an automobile electric generator of 8-12 volts for recharging the battery 1 - a complete closed loop is created, the electric generator 6 generates electricity for consumption, when using an electric motor 4 with a high speed and a reduction planetary gearbox 5 with a high gear ratio, the necessary force of torque and speed for rotation of electric generators to obtain cheap electricity in almost any place of use, devices It can work practically around the clock and is not dependent on the weather and other conditions of its mobility to avoid power losses, which is an advantage over other types of alternative energy. Lomov A.V.

公开(公告)号：WO2020178863A1

公开(公告)日：2020-09-10

申请号：PCT/IN2020/050211

申请日：2020-03-06

Applicant: SEDEMAC MECHATRONICS PVT LTD

Inventor： PATEL, Sanjay ,  DIXIT, Amit ,  JOSHI, Anaykumar

IPC: H02P9/08 ,  H02K7/20

Abstract: A system and method for starting a three phase brushless generator having an IC engine, a main alternator (100), and excitation alternator (200), and a rectifier (400) is disclosed. The system comprises a voltage source (500) and an ECU (300). The ECU is configured to apply voltages to a field winding (210) of the excitation alternator and to phase windings (110a, 110b, 110c) of the main alternator, such that magnetic field generated by a field winding (120) of the main alternator is out of phase with respect to magnetic field resulting from the phase windings of the main alternator, whereby a torque is applied on the rotor of the main alternator causing rotation. The voltage is varied to maintain the torque and till the speed of rotor increases beyond a threshold value to start the generator.

公开(公告)号：WO2020100863A2

公开(公告)日：2020-05-22

申请号：PCT/JP2019/044269

申请日：2019-11-12

Applicant: グエン チー カンパニー リミテッド

Inventor： レー　グエン　タン

IPC: H02K7/18 ,  F03D1/02 ,  F03D1/04 ,  F03D1/06 ,  F03D3/04 ,  F03D3/06 ,  H02K7/20

Abstract: 風向きがいずれの方向であったとしても風を取り込むことができるとともに、取り込んだ風を利用した効率的な発電を実現できる発電機を提供する。　この発電機は、設置面に固定された環状部材の内周側または外周側の少なくとも一方に第１のコイルを取り付けて形成されたステータ部１００と、ステータ部１００と同心の環状部材に、通電により磁界を発生するマグネットコイルを、第１のコイルと所定の隙間を介して対向するように取り付けて形成されたロータ部２００とを備え、ロータ部２００は、ステータ部１００の中央に設けられた支柱部１１０に回転可能に支持されているとともに、外周側面から径方向外側に向かって突出するように形成された複数の羽根部２４０を有し、羽根部２４０が排出口１１ｄから排出される風を受けることで回転するようになっている。

公开(公告)号：WO2019097243A3

公开(公告)日：2019-05-23

申请号：PCT/GB2018/053320

申请日：2018-11-16

Applicant: CUMMINS GENERATOR TECHNOLOGIES LIMITED

Inventor： SPARGO, Anthony ,  ANPALAHAN, Peethamparam

IPC: H02K19/28 ,  H02K19/38 ,  H02K7/20 ,  H02K1/30 ,  H02K7/04 ,  H02K9/06 ,  H02K16/04 ,  H02K15/16

Abstract: An excitation system (15) is disclosed for providing excitation to a main rotating electrical machine (2). The excitation system comprises an exciter (50) and an auxiliary generator (52). The exciter and the auxiliary generator have separate stator cores (14, 18) and share a common rotor core (16). The common rotor (16) core may be located between the two stator cores (14, 18). This may help to optimize space, improve material usage and reduce the total rotating mass. A mounting arrangement for the common rotor core is also disclosed.

公开(公告)号：WO2017220120A1

公开(公告)日：2017-12-28

申请号：PCT/EP2016/064210

申请日：2016-06-20

Applicant: NUOVO PIGNONE TECNOLOGIE SRL

Inventor： TENCA, Pierluigi ,  ROESNER, Robert ,  SIHLER, Christof Martin ,  ROTONDO, Paola ,  SGRO', Daniele ,  MEUCCI, Francesco

IPC: H02K7/20 ,  F16F15/00 ,  H02P9/00

Abstract: An actuator for a turbomachinery system that includes a turbomachine and an electrical machine coupled to the turbomachine by a shaft extending therebetween. The actuator includes a rotor coupled to the shaft. The rotor includes a plurality of rotor magnetic field-generating elements. The actuator also includes a stator configured to receive at least a portion of the shaft proximate said rotor. The stator includes a plurality of stator magnetic field-generating elements proximate the plurality of rotor magnetic field- generating elements. The plurality of stator magnetic field-generating elements are configured to alternately energize and de-energize to alternately apply and remove, respectively, a corrective torque to the shaft to dampen torsional oscillations thereof.

Abstract translation: 用于涡轮机械系统的致动器包括涡轮机和通过在其间延伸的轴联接到涡轮机械的电机。 致动器包括联接到轴上的转子。 转子包括多个转子磁场产生元件。 致动器还包括构造成接收靠近所述转子的轴的至少一部分的定子。 定子包括靠近多个转子磁场产生元件的多个定子磁场产生元件。 多个定子磁场产生元件被配置成交替地激励和去激励，以分别交替地施加和移除校正扭矩至轴以衰减其扭转振动。

公开(公告)号：WO2016053868A1

公开(公告)日：2016-04-07

申请号：PCT/US2015/052631

申请日：2015-09-28

Applicant: CATERPILLAR INC.

Inventor： RAMAMOORTHY, Krishnakumar Dharapuram

IPC: H02K5/22 ,  H02K7/20

CPC classification number: F02N11/0859 ,  F02N11/04 ,  F02N11/087 ,  F02N2011/0877 ,  H02K3/28 ,  H02K17/14 ,  H02P9/02 ,  H02P25/188 ,  H02P25/20 ,  H02P25/22

Abstract: An electrical induction motor may include nine terminals configured to receive nine current inputs (I1 - I9) from nine output phases of a nine phase inverter. The motor may include nine windings (L1 - L9) connected to the nine terminals, and a plurality of contactors, wherein each of the plurality of contactors may be selectively opened or closed in a circuit including the nine windings (L1 - L9) to selectively connect the windings together in one of a mesh configuration or a star configuration. Each of the windings may be selectively connected between two of the nine current inputs (I1 - I9), with a phase angle difference between the two current inputs of 40 degrees. Each of the contactors may be selectively opened or closed to establish a span value for the mesh configuration of two, with two being the number of inverter output phases between a terminal of one of the nine windings and a terminal of another of the nine windings connected to the one of the nine windings. The motor may selectively receive a first one of the harmonics of a drive waveform generated by the nine phase inverter and a second, different one of the harmonics of the drive waveform generated by the nine phase inverter.

Abstract translation: 电感电动机可以包括九个端子，其被配置为从九相逆变器的九个输出相接收九个电流输入（I1-I9）。 马达可以包括连接到九个端子的九个绕组（L1-L9）和多个接触器，其中多个接触器中的每一个可以在包括九个绕组（L1-L9）的电路中选择性地打开或闭合，以选择性地 将绕组连接在一起，以网格配置或星形配置。 每个绕组可以选择性地连接在九个电流输入（I1-I9）中的两个之间，其中两个电流输入之间的相位角差为40度。 可以选择性地打开或关闭每个接触器以建立两个网格配置的跨度值，其中两个是九个绕组中的一个的端子与连接的九个绕组中的另一个的端子之间的反相器输出相位的数量 到九个绕组中的一个。 马达可以选择性地接收由九相逆变器产生的驱动波形的谐波中的第一个谐波和由九相逆变器产生的驱动波形的谐波中的第二个不同的一个谐波。

公开(公告)号：WO2015100668A1

公开(公告)日：2015-07-09

申请号：PCT/CN2013/091222

申请日：2013-12-31

Applicant: 深圳市沃尔核材股份有限公司 ,  深圳市沃尔特种线缆有限公司 ,  金坛市沃尔新材料有限公司 ,  乐庭电线工业(惠州)有限公司 ,  惠州乐庭电子线缆有限公司

Inventor： 康树峰 ,  周和平 ,  汪家伟 ,  李卫国 ,  张增果

IPC: H02K7/20 ,  B65H75/00 ,  B65H51/20 ,  B65H51/04 ,  B65H57/14 ,  B65G15/14 ,  B65G23/23 ,  B65G15/20

CPC classification number: B65H51/32 ,  B65G15/50 ,  B65G23/08 ,  B65H51/06 ,  B65H51/08 ,  B65H51/12 ,  B65H51/14 ,  B65H51/20 ,  B65H57/14 ,  B65H2701/36 ,  H02K7/1016 ,  H02K7/14 ,  H02K16/00 ,  H02K21/22

Abstract: 一种驱动轮组，包括共轴（10）和安装于该共轴上的至少两外转子电机（20），所述外转子电机的外转子（22）形成驱动轮组的驱动轮。使用该驱动轮组的立式储线架、摆动式储线架、导轮架、牵引机构及多路输送机构。该驱动轮组的体积小，占用较少的空间，适应于需要多个电机驱动且空间不足的环境。

公开(公告)号：WO2015088776A1

公开(公告)日：2015-06-18

申请号：PCT/US2014/067362

申请日：2014-11-25

Applicant: TEXTRON INC.

Inventor： HARPER, Joseph Lowell ,  IYASERE, Osahenrhunwen Erhun

IPC: H02J7/14 ,  H02P9/04 ,  H02K7/20

CPC classification number: B60L11/1803 ,  B60K6/46 ,  B60L7/14 ,  B60L7/16 ,  B60L11/08 ,  B60L2200/40 ,  B60W2510/081 ,  B60W2510/087 ,  B60W2510/246 ,  Y02T10/6217 ,  Y02T10/70 ,  Y02T10/7077

Abstract: A power generation device for a utility vehicle having a battery source capable of storing electrical energy and selectively outputting electrical energy and selectively receiving electrical energy, a logic/driver module operably coupled to the battery source and capable of outputting power to a drive system of the utility vehicle, an internal combustion engine capable of outputting a mechanical driving force in response to a control input from the logic/driver module, and an AC induction motor operably coupled to the internal combustion engine via a coupler and electrically coupled to the logic/driver module. The AC induction motor is capable of operating as a generator in response to the mechanical driving force of the internal combustion engine, thereby outputting electrical energy to the logic/driver module, and further is capable of operating as an electric motor in response to input of electrical energy from the logic/driver module.

Abstract translation: 一种用于具有能够存储电能并选择性地输出电能并选择性地接收电能的电池源的多用途车辆的发电装置，可操作地耦合到电池源的逻辑/驱动器模块，并且能够将功率输出到驱动系统 多功能车辆，能够响应于来自逻辑/驱动器模块的控制输入而输出机械驱动力的内燃机，以及经由耦合器可操作地耦合到内燃机并且电耦合到逻辑/驱动器的AC感应电动机 模块。 交流感应电动机能够响应于内燃机的机械驱动力而作为发电机操作，从而将电能输出到逻辑/驱动器模块，并且还能够作为电动机响应于 来自逻辑/驱动器模块的电能。

公开(公告)号：WO2015071468A3

公开(公告)日：2015-05-21

申请号：PCT/EP2014/074803

申请日：2014-11-17

Applicant: CORETEQ SYSTEMS LTD

Inventor： HEAD, Philip

IPC: H02K21/46 ,  H02K7/20 ,  H02K16/00 ,  H02K7/00 ,  H02K5/132 ,  H02K17/16 ,  H02K21/14

Abstract: A rotor system for a downhole motor comprises at least one permanent magnet rotor section, and at least one squirrel cage rotor section. The permanent magnet rotor section and the squirrel cage rotor section are joined in series by a connection. Ideally, the connection comprises a male self lock taper on one rotor, and a corresponding female self lock taper on the other rotor.